Dallas ISD school board candidate Miguel Solis has picked up another endorsement from an education political action committee.

Dallas Kids First announced this week that it will support Miguel Solis over his opponent for the District 8 seat, Kristi Lara. The PAC interviewed the two candidates and then graded them. Solis received a "B," while Lara got a "D."

Dallas Kids First is one of the two influential education PACs that have supported Dallas ISD school board candidates. The other is Educate Dallas, which endorsed Solis last month. It is run by the Dallas Regional Chamber runs. The groups have injected more than $150,000 collectively into DISD campaigns in recent years.

While Educate Dallas supports candidates by making donations to their campaign coffers, Dallas Kids First uses its 1,000 plus members to support them. The PAC spent $15,600 earlier this year to support board president Eric Cowan with canvassing, community outreach and mailers, according to records with the Texas Ethics Commission. Lew Blackburn, who also won re-election in May, received $11,100 worth of campaign support from the group.

Dallas Kids First and Educate Dallas have become massive political action committees in recent years. Educate Dallas has raised $157,000 since the beginning of 2012, according to its filings with the Ethics Commission. Dallas Kids First has taken in $420,387 during that time.